Fascinating World

A small attempt to gather unusual and amazing facts about elements of Nature.

Multifaceted Fish With A Beak

38 Comments

[Please Note: I would like to state that I have not experienced / seen any of the facts mentioned here. I am curious about the various unusual phenomenon occurring in nature. I have only researched and compiled these facts together. The images and videos presented in this blog are not photographed by me. Thank you.]

There are a group of around 95 fish species found mainly in coral reefs, rocky coastal areas etc. These are distinct from other fishes because of their peculiar dentition. These are called as Parrot fish.

These fish species have numerous teeth and the teeth are placed on the outer surface of their jaw bones in a tightly packed arrangement. This formation appears like a beak of a parrot and thus giving it the name – Parrot Fish.

Image result for parrot fish

Hump-head Green Parrot Fish. Image Courtesy: Here

These fish species are found in the tropical and sub-tropical oceans, especially in the Indo – Pacific oceans. A beak-like mouth is one of the special thing, these parrot fish exhibit many different and peculiar characteristics.

  1. Changing colour and gender:Β 

The colouring and patterns on these fish vary a lot among the males, females and juveniles of the same species. (A lot of variation is also found in the sizes of different species). In some tropical species, the juveniles can temporarily alter their colour to mimic other species.

Image result for parrot fish

Image Courtesy: Here

Parrot fish can change their sex throughout their lives. They are considered as sequential hermaphrodite (animal having both sexes one after other, in series), generally first as female and then changing to male.

2. Mucous Cocoon:Β 

Certain species of parrot fish secrete a transparent cocoon of mucous at night and envelope themselves in this cocoon. This mucous is secreted from an organ in its head. The cocoon probably hides their scent and protects them from nocturnal predators like moray eel. The actual skin of the parrot fish is covered with another mucous like substance which possibly helps in repairing body damage and in repelling parasites.

Image result for parrot fish

Mucous cocooned parrot fish. Image Courtesy: Here

3. Diet and Feeding:

Parrot fish feed on the algae found on the coral reefs. The beak like teeth help in scraping the algae from the corals and rocky surfaces. Their teeth which get worn by feeding, keep growing continuously. The fish also possess pharyngeal teeth which help grind coral to get the algae-filled polyps inside it. The ground-up, undigested coral is excreted out and is found as sand in the areas ofΒ  their habitat. On an average 275 gm of sand is produced by one parrot fish in one day.

The diet and feeding of parrot fish is important for the process of bio-erosion. These fish are important for saving the coral reefs from being overgrown with sponges and algae, because it scrapes and cleans inshore coral reefs.

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38 thoughts on “Multifaceted Fish With A Beak

  1. I am so glad you posted this. I have never heard of it before or seen a photo. Amazing species!

    Liked by 3 people

  2. This is an unique species . I have watched tv programs on them .
    As usual, this post is full of informations and beautiful images. Thanks Savita .

    Liked by 2 people

  3. Very cool how they’re beaks do look like parrot beaks

    Liked by 2 people

  4. I LOVE hearing and learning about different animals and different species! Neat!!! I stopped over from Megala’s site! Glad I did! You have a cool place here!

    Liked by 2 people

  5. Very interesting blog you have. Very informative posts.

    Liked by 2 people

  6. Nice info and such a unique species….

    Liked by 2 people

  7. It surely is a unique species. Thank you for reading the post and for your nice words πŸ™‚

    Liked by 1 person

  8. Really an amazing creature. unique in many aspects ! It is so interesting that it can change its gender !!

    Liked by 2 people

  9. Interesting and informative

    Liked by 1 person

  10. Wow, fascinating. Never heard of them. Thank you.

    Liked by 1 person

  11. Wonderful post. You got lot of patience to research such unique creatures. Loved your theme of blog.

    Liked by 1 person

  12. Fascinating…and weird…ah to make my own safety blanket each night and to change my sex at will. Wow.

    Like

  13. Yes, they appear to be capable of some amazing things! Many thanks for stopping by sharing your valuable thoughts here πŸ™‚

    Like

  14. this must be one of the most weirdest (in a very good way) post i have come across here, at wordrpress. And that’s what I like about WP. It keeps on throwing such unique blogs !

    Liked by 1 person

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